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A 473 305

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A 368 Type 305 A 478 Type 305
#305

Description

USA SAE A 473 (2009) , A 473 305 Specialsteel Stainless Steel Forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 473 305
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 473 305 Austenite SAE USA Stainless Steel Forgings

Chemical composition(mass fraction)(wt.%) of the A 473 305

C Si Mn P S Cr Ni
≤0.12 ≤1.00 ≤2.00 ≤0.045 ≤0.030 17.0 -19.0 10.5 -13.0

Mechanical Properties of steel grade A 473 305

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
373 (≥) 947 (≥) 13 21 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade A 473 305

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
33 - -     0.34 -  
491 729 - 34.3 331   -  
751 - 24 43.2   432 312

Heat Treatment of steel grade A 473 305

Heat treated : 1746°C - 1893°C

Technological Curves of steel grade A 473 305

Cross Reference Table (Equivalent Grade) of A 473 305

Grade Standard Country Application
1.4305
1.4305
1.2305
305
S30500
S30500
305
TP305
S30500
TP305
S30500
MT305
MT-305
305
S30500
AMS 6305A
UNS T72305
UNS W50305
UNS S30556
UNS K30560

Relevant standard of A 473 305

A 473 (2009) Stainless Steel Forgings A-473--(2009)--.pdf
A 368 Type 305 A 478 Type 305
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Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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